SN 2019azs
RA/DEC (2000)
04:57:04.587 +25:41:54.34
74.2691133333 +25.6984266667
Type
SN Ia
Redshift
0.026
Source Group
ATLAS
Discovery Date
2019-02-23 07:20:38
TNS AT
Y
Public
Y
Discovery Mag
18.941
Filter
orange-ATLAS
Discoverer/s
J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. J. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)

Spectra

 SN_2019azs - 2019-02-24 20:10:10 LT / SPRAT (None)z=
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
35482019-02-24 20:10:10LT / SPRAT800S. PrenticeNone tns_2019azs_2019-02-24_20-10-10_LT_SPRAT.txtObject
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS1_ACAM12019-02-15 08:08:09 - 2019-02-23 07:20:382
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
540312019-02-23 07:20:3818.9410.15119.35ABMagorange-ATLASATLAS1_ACAM130Robot
540302019-02-15 08:08:0917.7ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
300782019-02-23 16:05:26ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. J. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS04:57:04.587+25:41:54.342019-02-23 07:20:3818.941orange-ATLASPSNATLAS19dkoATLAS
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
35412019-02-24 22:41:30Simon PrenticeS. J. Prentice, K. Maguire, M. R. Magee, P. Clark, K. Skillen (QUB)NoneSN Ia0.026There is significant reddening in the direction of the object, correcting for E(B-V) = 0.8 mag gives a spectrum that matches pre-max SNe Ia. The total E(B-V) is uncertain which will likely affect the phase of classification. Redshift is estimated from comparisons with template spectra, classification was done with SNID (Blondin and Tonry 2007, Ap.J. 666, 1024) and Gelato (Harutyunyan et al., 2008, A&A, 488, 383).